Emergency pyrotechnic signalling device



FIG. 1 is a perspective view of an emergency pyrotechnic signallingdevice showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side view thereof; and

FIG. 4 is a left side view thereof.

The ornamental design for an emergency pyrotechnic signalling device,substantially as shown.